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pshichka [43]
3 years ago
9

Which pair below describes isotopes of the same element?

Chemistry
1 answer:
kakasveta [241]3 years ago
5 0

Answer:

B

Explanation:

Isotopes are atoms of same element, having same atomic number but different atomic mass due to varied number of neutrons.

Only option B atom has same number of protons and different neutrons.

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The correct answer:

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En example to explain:
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\boxed{2}

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